3d=5d-7

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Solution for 3d=5d-7 equation: 


Simplifying
3d = 5d + -7

Reorder the terms:
3d = -7 + 5d

Solving
3d = -7 + 5d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-5d' to each side of the equation.
3d + -5d = -7 + 5d + -5d

Combine like terms: 3d + -5d = -2d
-2d = -7 + 5d + -5d

Combine like terms: 5d + -5d = 0
-2d = -7 + 0
-2d = -7

Divide each side by '-2'.
d = 3.5

Simplifying
d = 3.5

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